2022年8月23日 · 什么是元数据（Metadata）文件？ NFT 合约的元数据（Metadata）文件是存储在区块链之外某处的 JSON 文件。 通过一些技巧，可以在链上执行此操作，也可以在 IPFS 上执行此操作，或者在自己构建的服务器上执行，可以考虑使用 CDN。

2023年11月25日 · NFT metadata provides additional information about an NFT, adding context, provenance, and value. NFT metadata includes components such as the title, description, image or media file, creator information, and token ID. Metadata plays a crucial role in establishing the authenticity and provenance of NFTs.

2022年5月10日 · 元数据（Metadata）是 NFT 的重要组成部分。它存储图像和其他基本数据，文章介绍了如何使用 OpenZeppelins ERC721 合约和 ERC721URIStorage 的小扩展来实现它。

OpenSea supports metadata that is structured according to the official ERC721 metadata standard or the Enjin Metadata suggestions. Additionally, we support several other properties that allow for multimedia attachments -- including audio, video, and 3D models -- plus interactive traits for your items, giving you all the sorting and filtering ...

2023年10月23日 · Metadata: A pivotal component of every NFT, metadata contains information about the artist, origin, owner, and other crucial details. Metadata renders each token unique and valuable to collectors. Metadata Storage: Specialized servers or …

NFT metadata contains important information about your NFT such as the name of your NFT and the link to your asset itself.

2024年5月29日 · This comprehensive guide aims to demystify the concept of NFT metadata. Explore the importance of metadata in the world of non-fungible tokens (NFTs), learn how it enhances the uniqueness and value of digital assets, and understand the key elements and considerations related to NFT metadata.

2024年6月28日 · NFT metadata is a critical component that defines the uniqueness, functionality, and value of an NFT. By understanding its intricacies and adhering to best practices, creators can ensure their NFTs are robust, reliable, and appealing to collectors and users.

The term metadata refers to "auxiliary data" that describes some "main data". It's a vague term that developers use for a lot of different things, but it means something specific when talking about NFTs. NFT Metadata. In the case of an NFT, let's say a …

2023年6月29日 · NFT metadata is the sum of all data that describes an NFT, typically including its name, traits, trait rarity, link to the hosted image, total supply, transaction history, and other essential data. Each NFT also has its own unique ID number, which is also considered part of the NFT’s metadata.